About: http://webisa.webdatacommons.org/200587868

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The rest is present as ion pairs with sulphate, carbonate, phosphate, fluoride and other anions or are complexed by organic compounds.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com